With a wheel perc near the base that spits out bubbles in every direction and a flattened, slitted dome perc in the center, the Flathead scientific glass bong from Blaze Glass packs a lot of smoke-cooling power! The slender upper tube is equipped with a slitted splash guard and ice notches to help you get icy-cool hits without dirty water bubbling up near the mouthpiece. Its stemless design is built with two air inlets for even airflow when you inhale, and an 18.8mm clear glass slide bowl is included. Made of 5mm borosilicate glass, this is a solid, quality piece, from its stable, extra-wide foot to its comfortable, extra-thick mouthpiece. The Blaze Glass logo is applied in high-gloss silver on the main chamber and the slide bowl, with the name “Flathead” engraved on the base.